
Vertiv |NetSure™ 2100 Series -48 VDC Power System Installation Manual (IM582138000)|Rev. C
Wall Mounting............................................................................................................................................................... 41
Central Office Ground Connection ....................................................................................................41
Rectifier Nominal 120 VAC / 208 VAC / 240 VAC Input and AC Input
Equipment Grounding Connections................................................................................................42
General.................................................................................................................................................................................42
AC Input Connections to Rear AC Input IEC Receptacles, if furnished................42
AC Input Connections When System is Pre-Wired in a Vertiv OSP
Cabinet.................................................................................................................................................................................42
AC Input Connections when Single AC Input Line Cord or AC Input
Cable Assembly is Factory Installed........................................................................................................42
External Alarm, Reference, Monitoring, and Control Connections ...................45
Connection Point Locations........................................................................................................................... 45
RS-485 Connector J5............................................................................................................................................47
Mini Control Unit CAN Port Connector J4 (RJ-45).................................................................47
Temperature Probe Port Connectors J8 and J9....................................................................... 48
Optional External IB4 Connector J11 ..................................................................................................... 48
Digital Inputs and Relay Outputs Connector J3......................................................................... 48
Circuit Breaker Alarm Connections to Battery Disconnect Circuit
Breakers on Battery Trays.................................................................................................................................51
Circuit Breaker Alarm Connections to Battery Disconnect Circuit
Breakers on Battery Cabinets....................................................................................................................... 54
Mini Control Unit Ethernet Connection (if required)...................................................... 57
Mini Control Unit Second Ethernet Port Connection (if Optional
External IB4 Kit P/N 559239 Furnished).....................................................................................58
General.................................................................................................................................................................................58
Default IB4 Ethernet Port Parameters ..................................................................................................58
Load Distribution Wiring, Input Battery Wiring, and CO Ground
Wiring............................................................................................................................................................................. 60
Load Distribution Wiring, Input Battery Wiring, and CO Ground Wiring
To List AA........................................................................................................................................................................ 60
Load Distribution Wiring, Input Battery Wiring, and CO Ground Wiring
to List CA...........................................................................................................................................................................62
Load Distribution Wiring, Input Battery Wiring, and CO Ground Wiring
to List BA .......................................................................................................................................................................... 64
Load Distribution Wiring, Input Battery Wiring, and CO Ground Wiring
to List BB............................................................................................................................................................................67
Connecting to an Optional Battery Cabinet ............................................................................70
Installing and Connecting Batteries in an Optional List 93 or 94
Battery Tray (if furnished).........................................................................................................................70
Important Safety Instructions....................................................................................................................... 70
Installing and Connecting Batteries........................................................................................................ 70
Installing Rectifier Modules.................................................................................73
Initially Starting, Configuring, and Checking System Operation..............73
Important Safety Instructions .................................................................................................................73
Initial Startup Preparation...........................................................................................................................73
Initially Starting the System......................................................................................................................73